var imagePath="";

function MM_preloadImages() { //v3.0
  var d=document; 
  if (d.images){ 
    // path to images is path to document
    imagePath=document.location.href;
    imagePath=imagePath.substring(0,imagePath.lastIndexOf("/")+1);
    if (typeof (d.MM_p) == "undefined")
      d.MM_p = new Array();
    var i, j=d.MM_p.length;
    var args = arguments; // MM_preloadImages.arguments is deprecated
    for (i = 0; i < args.length; i++)
    if (args[i].indexOf("#") != 0){ 
      d.MM_p[j] = new Image; 
      d.MM_p[j++].src = imagePath+args[i];
    }
  }
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  
  if(!d) d=document; 
  if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_nbGroup(event, grpName) { //v3.0
	var i,img;
	var args = arguments; // MM_nbGroup.arguments is deprecated
	var nbArr;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && (typeof (img.MM_init) == "undefined")) {
      img.MM_init = true; 
      img.MM_up = imagePath+args[3]; 
      img.MM_dn = img.src;
      if (typeof (document[grpName]) == "undefined")
      	nbArr = document[grpName] = new Array();
      else
      	nbArr = document[grpName];
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
		    if (typeof (img.MM_up) == "undefined") img.MM_up = img.src;
        img.src = img.MM_dn = imagePath+args[i+1];
        nbArr[nbArr.length] = img;
    	} 
		}
		if (window.parent && (typeof (window.parent.menuItem) != "undefined") && window.parent.menuItem) {
			var itemName = window.parent.menuItem;
			// reset before recursive call
//			window.parent.menuItem = void(0);
			MM_nbGroup("down", grpName, itemName, itemName + "-hi.gif", 1);
		}
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
	    if (typeof (img.MM_up) == "undefined") img.MM_up = img.src;
      img.src = imagePath+((typeof (img.MM_dn) != "undefined") && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; 
      img.src = (typeof (img.MM_dn) != "undefined") ? img.MM_dn : img.MM_up; 
    }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
			for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = void(0); }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
	    if (typeof (img.MM_up) == "undefined") img.MM_up = img.src;
      img.src = img.MM_dn = imagePath+args[i+1];
      nbArr[nbArr.length] = img;
  	} 
  }
}

function simulateClick (itemName) {
	var grpName = "group1";
  if (typeof (document[grpName]) != "undefined") {
		var nbArr = document[grpName];
		if (nbArr != null) {
			for (var i = 0; i < nbArr.length; i++) {
				// already hilited
				if (nbArr[i].name == itemName)
					return;
			}
		}
	}
	MM_nbGroup("down", grpName, itemName, itemName + "-hi.gif", 1);
}